Granted Patent
Utility
US 6,013,312 · App. 09/294,352
Coating apparatus
Inventors:
Kevin H. Cornell, W. Craig Huffman
Patented Case
View Patent ↗
Granted: Jan 11, 2000
Filed: Apr 20, 1999
Inventors
Kevin H. Cornell
W. Craig Huffman
Assignee (at issue)
Henkel Limited
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.